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Date: Thu, 27 Feb 2014 09:40:56 -0500
From: Tejun Heo <tj@kernel.org>
To: Li Zefan <lizefan@huawei.com>
Cc: LKML <linux-kernel@vger.kernel.org>, Cgroups <cgroups@vger.kernel.org>
Subject: Re: [PATCH 2/2] cpuset: fix a race condition in
 __cpuset_node_allowed_softwall()
Message-ID: <20140227144056.GB19178@htj.dyndns.org>
References: <530F1117.1020605@huawei.com>
 <530F1138.2090903@huawei.com>
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On Thu, Feb 27, 2014 at 06:19:36PM +0800, Li Zefan wrote:
> It's not safe to access task's cpuset after releasing task_lock().
> Holding callback_mutex won't help.
> 
> Cc: <stable@vger.kernel.org>
> Signed-off-by: Li Zefan <lizefan@huawei.com>

Applied to cgroup/for-3.14-fixes.

Thanks.

-- 
tejun